US2936140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient motor support
Assignee: General Electric Co
•
Filing: 1955-11-01
•
Granted: 1960-05-10
•
Expires: 1975-11-01
Abstract
No abstract record available.
Inventors
- 👤 William M Copeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:23
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/06; H; H02; H02K; H02K5/00; H02K5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1040576A
Cited
US1935179A
Cited
US2096621A
Cited
US2013756A
Cited
US2684825A
Cited
US2728541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |